Changeset 11072 for trunk/src/bp-groups/bp-groups-cache.php

Timestamp:

09/09/2016 03:30:07 PM (9 years ago)

Author:

boonebgorges

Message:

Cache the results of group ID and count queries.

Query results are cached using an incrementor, and are invalidated in
bulk whenever a group is created, updated, or deleted, or when
groupmeta is modified.

See #5451.

File:

• trunk/src/bp-groups/bp-groups-cache.php (modified) (1 diff)

trunk/src/bp-groups/bp-groups-cache.php

@@ -253 +253 @@
 add_action( 'bp_groups_member_before_delete_invite', 'bp_groups_clear_user_group_cache_on_other_events', 10, 2 );
 add_action( 'groups_accept_invite', 'bp_groups_clear_user_group_cache_on_other_events', 10, 2 );
+
+/**
+ * Reset cache incrementor for the Groups component.
+ *
+ * This function invalidates all cached results of group queries,
+ * whenever one of the following events takes place:
+ *   - A group is created or updated.
+ *   - A group is deleted.
+ *   - A group's metadata is modified.
+ *
+ * @since 2.7.0
+ *
+ * @return bool True on success, false on failure.
+ */
+function bp_groups_reset_cache_incrementor() {
+    return bp_core_reset_incrementor( 'bp_groups' );
+}
+add_action( 'groups_group_after_save', 'bp_groups_reset_cache_incrementor' );
+add_action( 'bp_groups_delete_group',  'bp_groups_reset_cache_incrementor' );
+add_action( 'updated_group_meta',      'bp_groups_reset_cache_incrementor' );
+add_action( 'deleted_group_meta',      'bp_groups_reset_cache_incrementor' );
+add_action( 'added_group_meta',        'bp_groups_reset_cache_incrementor' );
 
 /* List actions to clear super cached pages on, if super cache is installed */